Ring Solar Panel draining battery

I recently connected a second small solar panel to one of my stick up cameras, since the first one worked so well.Well the second one must be a dud. I set it up, it showed connected almost immediately. Battery drained to empty by that night. Fine, it was a somewhat cloudy day. Replace the battery with fully charged one, also drains in 24 hours. Now they were getting 5-7 days out of them before they reached XXXX% without the solar panel connected.Should it be draining the battery like this? It’s not cold weather because my my phone two other stick up cams on just battery have been going strong over a week now. And the other solar powered one is solid, even with the snow/ cloudy weather we’ve had.Anyone had these issues and find a solution to them? Or should I just return the solar panel and give up on the idea?